Line Pressure Effect - Emerson Rosemount 3051S Series Reference Manual

Specifications and Reference Data
October 2016
Transmitter with Multivariable Sensor Module
Differential Pressure and Static Pressure (Rosemount 3051SMV_ _1 or 2)
Models Classic MV
Per 50 °F (28 °C)
DP Ranges 2-3 ±(0.0125% URL + 0.0625% span)
from 1:1 to 5:1;
±(0.025% URL + 0.125% span) for >5:1
DP Range 1 ±(0.1% URL + 0.25% span)
from 1:1 to 50:1
AP & GP
±(0.0125% URL + 0.0625% span)
from 1:1 to 10:1; ±(0.025% URL + 0.125% span) for >10:1
Ambient Temperature Effect
Liquid Level Transmitter
Rosemount 3051SAL
Ultra
See Instrument Toolkit
Process Temperature RTD Interface
Process Temperature (Rosemount 3051SMV_ _1 or 3)
Classic MV
(1)
Per 50 °F (28 °C)
±0.39 °F (0,216 °C) per 50 °F (28 °C)
1. Specifications for process temperature are for the transmitter portion only. The transmitter is compatible with any Pt 100 (100 ohm platinum) RTD. Examples of
compatible RTDs include Rosemount Series 68 and 78 RTD Temperature Sensors.
A.1.10 Line pressure effect
Rosemount 3051S_CD
Rosemount 3051SMV
(DP Measurement Only)
(2)
Zero Error
Range 2-3
Range 0
Range 1
(3)
Span Error
Range 2-3
Range 0
Range 1
1. For zero error specifications for line pressures above 2000 psi (137,9 bar) or line pressure effect specifications for DP Ranges 4-5, see the Rosemount 3051SMV
Reference Manual or Rosemount 3051S
2. Zero error can be removed by performing a zero trim at line pressure.
3. Specifications for option code P0 are 2 times those shown above.
Specifications and Reference Data
Classic
See Instrument Toolkit
(1)
(1)
Ultra and Ultra for Flow
± 0.025% URL per 1000 psi (69 bar)
± 0.125% URL per 100 psi (6,9 bar)
± 0.25% URL per 1000 psi (69 bar)
± 0.1% of reading per 1000 psi (69 bar)
± 0.15% of reading per 100 psi (6,9 bar)
± 0.4% of reading per 1000 psi (69 bar)
Reference Manual.
Ultra for Flow
-40 to 185 °F (-40 to 85 °C)
±0.13 reading up to 8:1 DP turndown from URL;
±[0.13 + 0.0187(URL/Reading)]% reading to 100:1 DP
turndown from URL
Not available
±(0.009% URL + 0.025% span)
from 1:1 to 10:1;
±(0.018% URL + 0.08% span) for >10:1
Ultra for Flow
-40 to 185 °F (-40 to 85 °C)
±0.39 °F (0,216 °C) per 50 °F (28 °C)
Classic and Classic MV
± 0.05% URL per 1000 psi (69 bar)
± 0.125% URL per 100 psi (6,9 bar)
± 0.25% URL per 1000 psi (69 bar)
± 0.1% of reading per 1000 psi (69 bar)
± 0.15% of reading per 100 psi (6,9 bar)
± 0.4% of reading per 1000 psi (69 bar)
Reference Manual
00809-0200-4801, Rev DA
105